I finally set up my domain, yay!

So I finally switched over from blogger to WordPress and am hosting 3 blogs on one site. I took my old blog and seperated it into 2 blogs and then added another. I didn't move everything from the old blog as I felt that some of it didn't reflect the directions of wah that I wanted to reflect. I now have 3 sections (blogs):
Earning: is wah info, site reviews, and general contractor/work-at-home-er need to know stuff.
Living: features recipes I've created that are healthy, I even figure out and include all the nutritional value info, it will also be home to green living and natural health tips.
Saving: I put my debt repair lessons here as well as money saving tips and the freebies will be there too.
Do you think turning one into 3 is a good idea? (check it out @: www.earninglivingsaving.info)